Description
The Magnetic Extensometer Readout Unit consists of a 13 mm diameter reed switch probe on a semi rigid installation rod. A simple, easy-to-use instrument for vertical settlement magnetic extensometer installations. Portable (on a plastic reel), with audible and visual magnetic field indication. Available in 10 m, 30 m, 50 m, 100 m, 200 m or 300 m lengths.
